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Communication Dans Un Congrès Année : 2011

Study of enhanced biosensors based on 2-D sandwiched plasmon photonic crystals

Jin-Ying Zhang
  • Fonction : Auteur
He Huang
  • Fonction : Auteur
  • PersonId : 957544
Wei-Jiang Xu
X.M. Ji
  • Fonction : Auteur
J. Zhou
  • Fonction : Auteur
Y.P. Huang
  • Fonction : Auteur

Résumé

A novel sandwich structure of photonic crystal with periodic square array of hexagon holes was fabricated. The infrared optical properties in reflectance of the devices were tested. A sharp peak of surface plasmon resonance was observed at the incident angles of 30°. By the comparison of the results between non-sandwich structure and sandwich structure, the latter has higher sensitivity. This relative sensitivity of the optical biosensor has been enhanced by almost 300%.
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Dates et versions

hal-00800449 , version 1 (13-03-2013)

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Citer

Jin-Ying Zhang, He Huang, Wei-Jiang Xu, Julien Carlier, X.M. Ji, et al.. Study of enhanced biosensors based on 2-D sandwiched plasmon photonic crystals. IEEE Sensors Conference, 2011, Limerick, Ireland. pp.1321-1324, ⟨10.1109/ICSENS.2011.6126900⟩. ⟨hal-00800449⟩
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